Let's Potato Chips are a popular brand of chips that are used as product placement for the Let's Potato Chip Brand, the favorite snack of several members of the study group. Troy in particular loves the potato chip commercials catchphrase of "Get your damn hands off my Let's!". The chips are sold in the vending machines at Greendale college and are also available in grocery stores where a large bag retails for $1.79 at a Krogers supermarket. "Let's" formed a partnership with Greendale and gave them money to help promote the brand on campus. Various students and faculty have been seen purchasing the chips throughout the run of the show. Leonard has even reviewed the potato chips on his YouTube channel, giving it a good review. Its first appearance was in the Season One episode "Interpretive Dance".

Troy and Britta are seen in bed watching a "Let's Potato Chips" commercial on his laptop. Troy is upset when he notices Britta eating a can of a rival brand called "Springles" and tells her to leave as he is not feeling well.

The Let's Potato Chips brand is an obvious take on the popular Frito-Lay's Lay's potato chips as it shares a similar name and has the bag's same overall design and coloring. Let's Potato Chips props are provided by Independent Studio Services and are available in Original, "Sour Cream & Onion" and "Bar-B-Que" flavours.